Quink Refill for Parker Rollerball Pen, Medium Tip, Blue Ink, 2/Pack

For a smooth and fluid writing experience, choose the Quink ink refill for your Parker rollerball pen. Each refill is filled with premium Quink ink for clarity of line and richness of color. Use this ink refill to replace the existing Parker rollerball pen refill, or simply swap out the refill to change your ink color. Refill Format: Standard Rollerball; Refill For Series: Parker Roller Ball Pens; Refill Ink Color: Blue; Color Family: Blue.